ISS Sighting TimesISS passes over Buenos Aires
Last updated:
| Date | Appears | Highest | Disappears | Max. altitude | Visible for |
|---|---|---|---|---|---|
| 10/9/26 Fri | 20:46 W | 20:49 SSW | 20:51 SSE | 27° | 5 min |
| 10/10/26 Sat | 19:59 WNW | 20:02 SW | 20:05 SE | 46° | 6 min |
| 10/11/26 Sun | 20:50 SW | 20:52 SSW | 20:53 S | 12° | 3 min |
| 10/12/26 Mon | 20:02 WSW | 20:04 SSW | 20:07 SSE | 18° | 5 min |
Time zone: America/Argentina/Buenos_Aires · -34.613, -58.377
Trajectory data covers: 2026-10-09 14:04 – 2026-10-19 14:04 UTC · NASA OEM 2026-10-07T21:32 UTC
Method
Positions are interpolated from NASA’s ISS trajectory file (state vectors every 4 minutes, 15 days) and converted to each city’s local horizon with Skyfield and the JPL DE421 ephemeris for the Sun. A pass is listed when the station is at least 10° above the horizon, lit by the Sun, while the Sun is at least 6° below the horizon for the observer (twilight or night). Directions are where to look; times are local and rounded to the minute. Atmospheric refraction and terrain are ignored.
About this page
4 visible ISS passes over Buenos Aires in the period covered by NASA’s current trajectory file.
The ISS looks like a bright, steady star moving across the sky in a few minutes; it does not blink.